<template>
  <section>
    <!--工具条-->
    <el-col :span="24" class="toolbar" style="padding-bottom: 0px;">
      <el-form :inline="true" :model="filters">
        <el-form-item>
          <el-input v-model="filters.keyword" placeholder="关键字"></el-input>
        </el-form-item>
        <el-form-item>
          <el-button type="primary" v-on:click="search">查询</el-button>
        </el-form-item>
        <el-form-item>
          <el-button type="primary" @click="handleAdd">新增</el-button>
        </el-form-item>
      </el-form>
    </el-col>


    <el-table :data="systemDictionaryTypes" highlight-current-row v-loading="listLoading" @selection-change="selsChange" style="width: 100%;" @row-dblclick="goDrawer">
      <!--这是elementui提供的选择框，此选择框可以多选-->
      <el-table-column type="selection" width="55">
      </el-table-column>
      <el-table-column type="index" width="100">
      </el-table-column>
      <el-table-column prop="sn" label="类型编号" width="250" >
      </el-table-column>
      <el-table-column prop="name" label="类型名称" width="250" >
      </el-table-column>
      <el-table-column label="操作">
        <template scope="scope">
          <el-button size="small" @click="handleEdit(scope.$index, scope.row)">编辑</el-button>
          <el-button type="danger" size="small" @click="handleDel(scope.$index, scope.row)">删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <!--工具条-->
    <el-col :span="24" class="toolbar">
      <!--
        disabled：是否不可点击
          true：不可点击
          false：可点击
      -->
      <el-button type="danger" @click="batchRemove" :disabled="this.sels.length===0">批量删除</el-button>
      <el-pagination layout="prev, pager, next" @current-change="handleCurrentChange" :current-page="currentPage" :page-size="pageSize" :total="total" style="float:right;">
      </el-pagination>
    </el-col>
    <!--抽屉-->
    <el-drawer
        title="数据字典列表"
        :visible.sync="table"
        direction="rtl"
        size="50%">
      <el-table :data="gridData" width="100%" v-loading="listDrawerLoading" @selection-change="selsChange">
        <el-table-column type="index" label="编号" width="120">
        </el-table-column>
        <el-table-column property="types_id" label="类型id" width="200"></el-table-column>
        <el-table-column property="name" label="数据名称" width="200"></el-table-column>
        <el-table-column property="" label="操作">
          <template slot="header" slot-scope="scope">
            <el-button size="small" @click="handleDrawerAdd(scope.$index, scope.row)">新增</el-button>
          </template>
          <template scope="scope">
            <el-button size="small" @click="handDrawerleEdit(scope.$index, scope.row)">编辑</el-button>
            <el-button type="danger" size="small" @click="handleDrawerDel(scope.$index, scope.row)">删除</el-button>
          </template>
        </el-table-column>

      </el-table>
      <!--工具条-->
      <el-col :span="24" class="toolbar">
        <!--
          disabled：是否不可点击
            true：不可点击
            false：可点击
        -->
        <el-pagination layout="prev, pager, next" @current-change="handleDrawerCurrentChange" :current-page="currentPage" :page-size="pageSize" :total="all" style="float:right;">
        </el-pagination>
      </el-col>
    </el-drawer>
    <!--编辑界面
        v-model：在1.X的时候是控制此标签是否展示，但是2.X之后是双向绑定
        :rules="editFormRules"：表单校验规则绑定那个规则对象
          prop="name"：此字段运用表单校验规则中的那个规则
    -->
    <el-dialog :title="title" :visible.sync="editFormVisible" :close-on-click-modal="false">
      <el-form :model="editForm" label-width="80px" :rules="editFormRules" ref="editForm">
        <el-form-item label="类型编号" prop="sn">
          <el-input v-model="editForm.sn" auto-complete="off"></el-input>
        </el-form-item>
        <el-form-item label="类型名称" prop="name">
          <el-input v-model="editForm.name" auto-complete="off"></el-input>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button @click.native="editFormVisible = false">取消</el-button>
        <el-button type="primary" @click.native="editSubmit" :loading="editLoading">提交</el-button>
      </div>
    </el-dialog>
    <!--抽屉编辑界面-->
    <el-dialog :title="title" :visible.sync="editDrawerFormVisible" :close-on-click-modal="false">
      <el-form :model="editDrawerForm" label-width="80px"  ref="editForm">
        <el-form-item label="数据名称" prop="name">
          <el-input v-model="editDrawerForm.name" auto-complete="off"></el-input>
        </el-form-item>
        <el-form-item  prop="types_id">
          <el-input type="hidden" v-model="editDrawerForm.types_id" auto-complete="off" value="rowId"></el-input>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button @click.native="editDrawerFormVisible = false">取消</el-button>
        <el-button type="primary" @click.native="editDrawerSubmit" :loading="editLoading">提交</el-button>
      </div>
    </el-dialog>

  </section>
</template>

<script>
import util from '../../common/js/util'
//import NProgress from 'nprogress'
import { getDepartmentListPage, removeDepartment, batchRemoveDepartment, editDepartment, addDepartment } from '../../api/api';

export default {
  data() {
    return {
      filters: {
        keyword: ''
      },
      all:0,
      row:"",
      listDrawerLoading:false,
      rowId: 0,
      gridData: [],
      table:false,
      systemDictionaryTypes:[],
      total: 0,
      currentPage: 1,
      pageSize: 5,
      listLoading: false,
      sels: [],//列表选中列
      title:"",
      editFormVisible: false,//编辑界面是否显示
      editDrawerFormVisible: false, // 抽屉的编辑界面是否显示
      editLoading: false,
      // 表单校验规则
      editFormRules: {
        name: [
          // 为空校验
          { required: true, message: '请输入类型名称', trigger: 'blur' }
        ],
        sn: [
          // 为空校验
          { required: true, message: '请输入类型编号', trigger: 'blur' }
        ]
      },
      //编辑界面数据
      editForm: {
        sn:"",
        name:""
      },
      //抽屉编辑界面数据
      editDrawerForm: {
        name:"",
        types_id:""
      }


    }
  },
  methods: {
    // 打开抽屉
    goDrawer(row){
      this.currentPage =1;
      this.table = true;
      this.rowId = row.id;
      this.row=row;
      this.getSystemDictionaryDetails(row);
    },
    // 高级查询函数
    search(){
      // 如果是高级查询，为了避免用户的数据不够展示，我们需要初始化页码为1，不管有没有其他页数据，我们默认展示第一页
      this.currentPage = 1;
      // 页面初始化完成之后，直接调用查询列表数据函数即可
      this.getSystemDictionaryTypes()
    },
    handleCurrentChange(val) {
      // 当用户点击页面的时候，我们需要同步将模型层中的当前页面字段的值改为用户选中的值
      this.currentPage = val;
      this.getSystemDictionaryTypes()
    },

    handleDrawerCurrentChange(val) {
      // 当用户点击页面的时候，我们需要同步将模型层中的当前页面字段的值改为用户选中的值
      this.currentPage = val;
      this.getSystemDictionaryDetails(this.row)
    },
    //删除
    handleDel: function (index, row) {
      this.$confirm('确认删除该记录吗?', '提示', {
        type: 'warning'
      }).then(() => { // 点击确定的时候进入then
        // 1.开启列表忙等
        this.listLoading = true;
        // 2.发送Axios请求
        this.$http.delete("/dictionarytype/"+row.id)
            .then(result=>{
              // 1.关闭忙等框
              this.listLoading = false;
              if(result.data.success){ // 绝对删除成功
                this.$message({
                  message: result.data.message,
                  type: 'success'
                });
              }else { // 不一定删除成功，我们也不知道删除成功没有
                this.$message({
                  message: result.data.message,
                  type: 'error'
                });
              }
              // 3.改变当前页页码
              this.currentPage = 1;
              // 4.调用查询列表函数
              this.getSystemDictionaryTypes()
            })
            .catch(result=>{
              this.$message({
                message: '系统繁忙，请重试！',
                type: 'error'
              });
            })
      }).catch(() => {
        // 取消进catch
      });
    },
    // 抽屉的删除
    handleDrawerDel: function (index, row) {
      this.$confirm('确认删除该记录吗?', '提示', {
        type: 'warning'
      }).then(() => { // 点击确定的时候进入then
        // 1.开启列表忙等
        this.listLoading = true;
        // 2.发送Axios请求
        this.$http.delete("/dictionaryDetail/"+row.id)
            .then(result=>{
              // 1.关闭忙等框
              this.listLoading = false;
              if(result.data.success){ // 绝对删除成功
                this.$message({
                  message: result.data.message,
                  type: 'success'
                });
              }else { // 不一定删除成功，我们也不知道删除成功没有
                this.$message({
                  message: result.data.message,
                  type: 'error'
                });
              }
              // 3.改变当前页页码
              this.currentPage = 1;
              // 4.调用查询列表函数
              this.getSystemDictionaryDetails(this.row);
            })
            .catch(result=>{
              this.$message({
                message: '系统繁忙，请重试！',
                type: 'error'
              });
            })
      }).catch(() => {
        // 取消进catch
      });
    },
    //显示编辑界面
    handleEdit: function (index, row) {
      this.title = "编辑";
      this.editFormVisible = true;
      this.editForm = Object.assign({}, row);
    },
    // 显示抽屉的编辑页面
    handDrawerleEdit: function (index, row) {
      this.title = "编辑";
      this.editDrawerFormVisible = true;
      this.editDrawerForm = Object.assign({}, row);
    },
    //显示新增界面
    handleAdd: function () {
      this.title = "新增";
      this.editFormVisible = true;
      this.editForm = {
        sn:"",
        name:"",
      };
    },
    //显示抽屉新增界面
    handleDrawerAdd: function () {
      this.title = "新增";
      this.editDrawerFormVisible = true;
      this.editDrawerForm = {
        name:"",
        types_id: this.rowId
      };
    },

    //抽屉编辑
    editDrawerSubmit: function () {
      // 启用表单校验
      this.$refs.editForm.validate((valid) => {
        if (valid) {
          this.$confirm('确认提交吗？', '提示', {}).then(() => {
            this.editLoading = true;
            let para = Object.assign({}, this.editDrawerForm);
            this.$http.put("/dictionaryDetail",para)
                .then(result=>{
                  this.editLoading = false;
                  if(result.data.success){ // 一定成功的情况
                    this.$message({
                      message: result.data.message,
                      type: 'success'
                    });
                  }else { // 不一定成功的情况
                    this.$message({
                      message: result.data.message,
                      type: 'error'
                    });
                  }
                  // 关闭编辑页面
                  this.editDrawerFormVisible = false;
                  // 重新查询所有部门
                  this.getSystemDictionaryDetails(this.row);
                }).catch(result=>{
              this.$message({
                message: '系统繁忙，请稍后再试！',
                type: 'error'});
            });

          }).catch(() => {
          });
        }
      });
    },
    //编辑
    editSubmit: function () {
      // 启用表单校验
      this.$refs.editForm.validate((valid) => {
        if (valid) {
          this.$confirm('确认提交吗？', '提示', {}).then(() => {
            this.editLoading = true;
            let para = Object.assign({}, this.editForm);
            console.log(para);
            this.$http.put("/dictionarytype",para)
                .then(result=>{
                  this.editLoading = false;
                  if(result.data.success){ // 一定成功的情况
                    this.$message({
                      message: result.data.message,
                      type: 'success'
                    });
                  }else { // 不一定成功的情况
                    this.$message({
                      message: result.data.message,
                      type: 'error'
                    });
                  }
                  // 关闭编辑页面
                  this.editFormVisible = false;
                  // 重新查询所有部门
                  this.getSystemDictionaryTypes()
                }).catch(result=>{
              this.$message({
                message: '系统繁忙，请稍后再试！',
                type: 'error'});
            });

          });
        }
      });
    },
    selsChange: function (sels) {
      this.sels = sels;
    },
    //批量删除
    batchRemove: function () {
      // 获取用户选中行的所有Id
      var ids = this.sels.map(item => item.id);
      this.$confirm('确认删除选中记录吗？', '提示', {
        type: 'warning'
      }).then(() => {
        // 开启列表忙等
        this.listLoading = true;
        // 发送Axios请求
        this.$http.patch("/dictionarytype", ids)
            .then(result=>{
              // 1.关闭忙等框
              this.listLoading = false;
              if(result.data.success){ // 绝对删除成功
                this.$message({
                  message: result.data.message,
                  type: 'success'
                });
              }else { // 不一定删除成功，我们也不知道删除成功没有
                this.$message({
                  message: result.data.message,
                  type: 'error'
                });
              }
              // 3.改变当前页页码
              this.currentPage = 1;
              // 4.调用查询列表函数
              this.getSystemDictionaryTypes()
            })
            .catch(result=>{
              this.$message({
                message: '系统繁忙，请重试！',
                type: 'error'
              });
            })

      }).catch(() => {

      });
    },
    getSystemDictionaryTypes(){
      // 封装请求参数
      let para = {
        currentPage: this.currentPage,
        pageSize: this.pageSize,
        keyword: this.filters.keyword
      };

      // 开启列表忙等
      this.listLoading = true;
      console.log(para);
      // 发起Axios请求
      this.$http.post("/dictionarytype", para)
          .then(result=>{
            this.listLoading = false;
            this.systemDictionaryTypes =result.data.rows;
            this.total=result.data.total;
          })
    },
    getSystemDictionaryDetails(row){
      // 封装请求参数
      let para = {
        id:row.id,
        currentPage: this.currentPage,
        pageSize: this.pageSize,
        keyword: this.filters.keyword
      };
      // 开启列表忙等
      this.listLoading = true;
      // 发起Axios请求
      this.$http.post("/dictionaryDetail", para)
          .then(result=>{
            this.listLoading = false;
            this.gridData =result.data.rows;
            this.all=result.data.total;
          })
    },
  },

  mounted() {
    this.getSystemDictionaryTypes();
  }


}

</script>

<style scoped>

</style>